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Old 04-16-2013, 01:48 AM   #1
907farmer's Avatar
Join Date: Feb 2012
Location: Anchorage, Alaska
Posts: 154
No cold air

I have an 03 TJ sport, no a/c. The heater works great but when I turn the knob to blue (cold) it still pushes hot air. Not a huge problem yet since the high temps around here right now are a balmy 40 degrees, but I would like to know why it is doing this. I have tried turning the fan off completely and starting it back on cold air and it still only pushes hot air.

Any ideas or anyone who has had this problem before, your input would be greatly appreciated. Thanks in advance.

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Old 04-16-2013, 02:01 AM   #2
PStov98TJ's Avatar
Join Date: Dec 2012
Location: Long Beach, Mississippi
Posts: 2,031
Mine did that. It was a bad sensor in the sliders. It cost like $50 at a shop for parts and labor.

OME 2.5" coils and Nitro Shocks, Metalcloak front track bar, JKS Quick discos, 33x12.50 Goodyear MTR's w/Kevlar, 15x8 Pacer wheels, thedirtworx rear tire carrier
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Old 04-16-2013, 05:53 AM   #3
Join Date: Mar 2013
Posts: 292
Is ac clutch engaging?
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Old 04-16-2013, 11:35 AM   #4
RUBI 4 MY MRS's Avatar
Join Date: Feb 2011
Location: California/Nevada
Posts: 1,744
The blend door motor may be stuck. Check this link.

Blend door actuator repair

'05 Rubi TJ Unlimited
'93 Toyota 4Runner
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Old 04-17-2013, 11:39 AM   #5
907farmer's Avatar
Join Date: Feb 2012
Location: Anchorage, Alaska
Posts: 154
Thanks for the heads up. I decided to smack the bottom of the blend motor this morning and now it works! Thanks again!!!
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